diff --git a/mace/kernels/matmul_benchmark.cc b/mace/kernels/matmul_benchmark.cc
index d06ff3177b60973a10f71c7dcea7b5f73ff0c527..32ab8b4b66b459f34d54e9114046c1b0828e9f29 100644
--- a/mace/kernels/matmul_benchmark.cc
+++ b/mace/kernels/matmul_benchmark.cc
@@ -19,7 +19,6 @@
 
 #include "mace/core/testing/test_benchmark.h"
 #include "mace/kernels/gemm.h"
-#include "public/gemmlowp.h"
 
 namespace mace {
 namespace kernels {